The Devil's Duchess - Chapter 8: The Devil takes the Oath

Once upon a time, a hero had been summoned to a different world in order to defeat the demon king. After the war stretching 3 years ended the commendable hero slew the demon king. And he was forcibly deported back to earth after being dismissed.

Such bullshit!

Elves in addition to beast race, dwarfs and demon race. Even though I wanted to make a harem in the different world I saved! My dream will not come true on earth, where there is no magic at all. Thus, the hero returns on his own. Without the blunder of being extradited to earth this time, he will build a harem of his own in a different world.

What do you do when your brother dies because of some entitled assholes? You go undercover.My real name? Clare. But at school, I’m Clause—just another guy blending in. Disguised. Watching. Yes, a boy. No, it's not an all-boys school—I'm just deep undercover, hunting down the bastard responsible for my brother’s suicide. Nobody—and I mean nobody—messes with my precious brother and gets away with it. They better pray I never find them, because when I do? Death will be a mercy, and trust me—I don’t do mercy.And as for the egotistical Alpha and the narcissistic Vampire Prince? They can go fuck themselves. I don’t do mates, I don’t do claiming, and I sure as hell don’t do them.

Su Yu grew up in a single-parent family with his father. He lived a relatively simple life and was not someone with grand ambitions. He only aspired to join a research academy and get a job as a researcher, staying far away from the dangerous battlefield. His peaceful life was shattered one day when his father, a retired veteran, decided to return to the battlefield.

Worried about his father, Su Yu embarked on a journey to gain enough strength to join his father on the battlefield. What was the fastest way to gain strength? Joining a war academy. Or was that really the case? Su Yu soon learned that the path of a researcher was not as it seemed. Unlike the war academies that focused on physical cultivation, the research academies walked a different path: mental cultivation. Which path would Su Yu choose?

Join Su Yu in his adventures as he walks a unique path of cultivation and rises to the apex of cultivation.

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Otaku Lin Fei crossed over to a new world…

Rare and exotic medicinal pellets? I eat them like snacks…

Powerful martial art secret instruction manuals? I can sell them like newspaper bundles…

What..You’re an absolute genius? I wreck geniuses like you for a living…

Why am I so powerful?

It’s because I have leveling system version 1.0!

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